如今网络上到处都是免费的教育资源，真正稀缺的是对学习的渴望。
Free education is abundant, all over the Internet. It's the desire to learn that's scarce.
物理学的美在于它能够用简单的定律解释复杂的事物。
我认为最强大的电影是那些在你观看后久久不能忘怀的电影。
I'm interested in the way that women are perceived and how they perceive themselves.
艺术的功能是让我们看到事物，而不是让我们同意艺术家的观点。
The concept of loss aversion explains why we often prefer avoiding losses over acquiring gains.